Modeling and analysis of CCM non-isolated high step-up interleaved buck-boost dc/dc converters

被引：0

作者：

Ostos, Juan Carlos ^{[1
]}

Lu, Dylan Dah-Chuan ^{[1
]}

机构：

[1] Univ Sydney, Sydney, NSW 2006, Australia

来源：

2012 IEEE INTERNATIONAL CONFERENCE ON POWER AND ENERGY (PECON) | 2012年

关键词：

non-isolated; high step-up; DC/DC converter; transformer isolation; buck-boost; minimum separable switching configuration (MISSCO); interleaved topology;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents a new non-isolated high step-up topology by connecting two buck-boost DC/DC converters in the interleaved form. The presented topology has two identical buck-boost converters connected in a parallel-input, series-output manner for boosting the output voltage. This new topology can serve as an alternative to the typically used transformer isolated converter topology. A low-frequency modeling technique MISSCO is used to model and analyse the converter and simulations results are shown.

引用

页码：28 / 31

页数：4

共 5 条

[1] Experimental Verification of Floating-Output Interleaved-Input DC-DC High-Gain Transformer-less Converter Topologies [J].